class_docstr: Benchmarks on common operations on collections of datasets using datalad API
code: def time_installr(self):
      # somewhat duplicating setup but lazy to do different one for now
      assert install(
          self.ds.path + "_", source=self.ds.path, recursive=True
      )
  
imports: from os.path import join
  from datalad.api import create
  from datalad.api import create_test_dataset
  from datalad.api import install
  from datalad.api import ls
  from datalad.api import drop
  from .common import SampleSuperDatasetBenchmarks, SuprocBenchmarks
label_desc: Use image node_id 1 for calling the supers obj's underlying member method code with example usage: obj.time_installr() without return types